#coding=utf-8
#!/usr/bin/python
'''
Created on 2015年4月16日

@author: leoZ
'''
import xml.sax

class MovieHandler( xml.sax.ContentHandler ):
    def __init__(self):
        self.CurrentData = ""
        self.type = ""
        self.format = ""
        self.year = ""
        self.rating = ""
        self.stars = ""
        self.description = ""
    # 元素开始事件处理
    def startElement(self, tag, attributes):
        self.CurrentData = tag
        if tag == "movie":
            print "*****Movie*****"
            title = attributes["title"]
        print "Title:", title

    # 元素结束事件处理
    def endElement(self, tag):
        if self.CurrentData == "type":
            print "Type:", self.type
        elif self.CurrentData == "format":
            print "Format:", self.format
        elif self.CurrentData == "year":
            print "Year:", self.year
        elif self.CurrentData == "rating":
            print "Rating:", self.rating
        elif self.CurrentData == "stars":
            print "Stars:", self.stars
        elif self.CurrentData == "description":
            print "Description:", self.description
        self.CurrentData = ""

    # 内容事件处理
    def characters(self, content):
        if self.CurrentData == "type":
            self.type = content
        elif self.CurrentData == "format":
            self.format = content
        elif self.CurrentData == "year":
            self.year = content
        elif self.CurrentData == "rating":
            self.rating = content
        elif self.CurrentData == "stars":
            self.stars = content
        elif self.CurrentData == "description":
            self.description = content
  
if __name__ == "__main__":
    # 创建一个 XMLReader
    parser = xml.sax.make_parser()
    # turn off namepsaces
    parser.setFeature(xml.sax.handler.feature_namespaces, 0)
    # 重写 ContextHandler
    Handler = MovieHandler()
    parser.setContentHandler( Handler )
    parser.parse("movies.xml")